Wsrtjtyk

Im trying to convert my spring mvc project into spring boot. I converted all necessary files according to spring boot.There are no errors on console. But when i run my web app in browser im getting this error.
Error:"Whitelabel Error Page" No message available
Please tell me why im getting this error and how to solve it?

pageController.java

package net.kzn.onlineshopping.contr 



@Controller

public class PageController {



    private static final Logger logger = LoggerFactory.getLogger(PageController.class);



    @Autowired

    private CategoryDAO categoryDAO;



    @Autowired

    private ProductDAO productDAO;



    @RequestMapping(value = { "/", "/home", "/index" })

    public ModelAndView index(@RequestParam(name = "logout", required = false) String logout) {

        ModelAndView mv = new ModelAndView("page");

        mv.addObject("title", "Home");



        logger.info("Inside PageController index method - INFO");

        logger.debug("Inside PageController index method - DEBUG");



        // passing the list of categories

        mv.addObject("categories", categoryDAO.list());



        if (logout != null) {

            mv.addObject("message", "You have successfully logged out!");

        }



        mv.addObject("userClickHome", true);

        return mv;

    }



    @RequestMapping(value = "/about")

    public ModelAndView about() {

        ModelAndView mv = new ModelAndView("page");

        mv.addObject("title", "About Us");

        mv.addObject("userClickAbout", true);

        return mv;

    }



    @RequestMapping(value = "/contact")

    public ModelAndView contact() {

        ModelAndView mv = new ModelAndView("page");

        mv.addObject("title", "Contact Us");

        mv.addObject("userClickContact", true);

        return mv;

    }



    /*

     * Methods to load all the products and based on category

     */



    @RequestMapping(value = "/show/all/products")

    public ModelAndView showAllProducts() {

        ModelAndView mv = new ModelAndView("page");

        mv.addObject("title", "All Products");



        // passing the list of categories

        mv.addObject("categories", categoryDAO.list());



        mv.addObject("userClickAllProducts", true);

        return mv;

    }



    @RequestMapping(value = "/show/category/{id}/products")

    public ModelAndView showCategoryProducts(@PathVariable("id") int id) {

        ModelAndView mv = new ModelAndView("page");



        // categoryDAO to fetch a single category

        Category category = null;



        category = categoryDAO.get(id);



        mv.addObject("title", category.getName());



        // passing the list of categories

        mv.addObject("categories", categoryDAO.list());



        // passing the single category object

        mv.addObject("category", category);



        mv.addObject("userClickCategoryProducts", true);

        return mv;

    }



    /*

     * Viewing a single product

     */



    @RequestMapping(value = "/show/{id}/product")

    public ModelAndView showSingleProduct(@PathVariable int id) throws ProductNotFoundException {



        ModelAndView mv = new ModelAndView("page");



        Product product = productDAO.get(id);



        if (product == null)

            throw new ProductNotFoundException();



        // update the view count

        product.setViews(product.getViews() + 1);

        productDAO.update(product);

        // ---------------------------



        mv.addObject("title", product.getName());

        mv.addObject("product", product);



        mv.addObject("userClickShowProduct", true);



        return mv;



    }



    @RequestMapping(value = "/membership")

    public ModelAndView register() {

        ModelAndView mv = new ModelAndView("page");



        logger.info("Page Controller membership called!");



        return mv;

    }



    @RequestMapping(value = "/login")

    public ModelAndView login(@RequestParam(name = "error", required = false) String error,

            @RequestParam(name = "logout", required = false) String logout) {

        ModelAndView mv = new ModelAndView("login");

        mv.addObject("title", "Login");

        if (error != null) {

            mv.addObject("message", "Username and Password is invalid!");

        }

        if (logout != null) {

            mv.addObject("logout", "You have logged out successfully!");

        }

        return mv;

    }



    @RequestMapping(value = "/logout")

    public String logout(HttpServletRequest request, HttpServletResponse response) {

        // Invalidates HTTP Session, then unbinds any objects bound to it.

        // Removes the authentication from securitycontext

        Authentication auth = SecurityContextHolder.getContext().getAuthentication();

        if (auth != null) {

            new SecurityContextLogoutHandler().logout(request, response, auth);

        }



        return "redirect:/login?logout";

    }



    @RequestMapping(value = "/access-denied")

    public ModelAndView accessDenied() {

        ModelAndView mv = new ModelAndView("error");

        mv.addObject("errorTitle", "Aha! Caught You.");

        mv.addObject("errorDescription", "You are not authorized to view this page!");

        mv.addObject("title", "403 Access Denied");

        return mv;

    }



    @RequestMapping(value = "/view/category/{id}/products")

    public ModelAndView viewProducts(@PathVariable("id") int id) {

        ModelAndView mv = new ModelAndView("page");

        // categoryDAO to fetch a single category

        Category category = null;



        category = categoryDAO.get(id);



        mv.addObject("title", category.getName());



        // passing the list of categories

        mv.addObject("viewproducts", productDAO.listActiveProductsByCategory(id));



        mv.addObject("userClickViewProducts", true);

        return mv;

    }





    @RequestMapping(value = "/search")

    public ModelAndView Search(@RequestParam(value = "searchTerm", required = false) String pSearchTerm,

            HttpServletRequest request, HttpServletResponse response) {

        ModelAndView mv = new ModelAndView("search");



        mv.addObject("searchTerm", pSearchTerm);

        mv.addObject("searchResult", productDAO.searchProductsByParam(pSearchTerm));



        mv.addObject("userClickSearch", true);



        return mv;

    }



}

OnlineshoppingApplication.java

package net.kzn.onlineshopping;





@SpringBootApplication

@EnableWebSecurity 

@ComponentScan(basePackages = {"net.kzn.onlineshopping.*","net.kzn.shoppingbackend.*"})

@ImportResource({"classpath:spring-security.xml","classpath:/**/dispatcher-servlet.xml"})

public class OnlineshoppingApplication {



    public static void main(String args) {

        SpringApplication.run(OnlineshoppingApplication.class, args);

    }





}

dispatcher-servlet.xml

<beans xmlns="http://www.springframework.org/schema/beans"

    xmlns:context="http://www.springframework.org/schema/context"

    xmlns:mvc="http://www.springframework.org/schema/mvc"

    xmlns:wf="http://www.springframework.org/schema/webflow-config"

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

    xsi:schemaLocation="

    http://www.springframework.org/schema/beans

   http://www.springframework.org/schema/beans/spring-beans.xsd

   http://www.springframework.org/schema/context

   http://www.springframework.org/schema/context/spring-context.xsd

   http://www.springframework.org/schema/mvc

   http://www.springframework.org/schema/mvc/spring-mvc.xsd

   http://www.springframework.org/schema/webflow-config

   http://www.springframework.org/schema/webflow-config/spring-webflow-config.xsd">



    <context:component-scan

        base-package="net.kzn.onlineshopping" />



    <bean id="viewResolver"

        class="org.springframework.web.servlet.view.InternalResourceViewResolver">



        <property name="prefix" value="/WEB-INF/views/" />

        <property name="suffix" value=".jsp" />

    </bean>



    <!-- id must be multipartResolver -->

    <bean id="multipartResolver"

        class="org.springframework.web.multipart.support.StandardServletMultipartResolver" />



    <!-- Loading static resources -->

    <mvc:annotation-driven />

    <mvc:resources location="/assets/"

        mapping="/resources/**" />



    <!-- WEBFLOW CONFIGURATION -->

    <!-- Entry point for the flow -->



    <wf:flow-executor id="flowExecutor"

        flow-registry="flowRegistry" />



    <wf:flow-registry id="flowRegistry"

        base-path="/WEB-INF/views/flows"

        flow-builder-services="flowBuilderServices">

        <wf:flow-location-pattern

            value="/**/*-flow.xml" />

    </wf:flow-registry>



    <wf:flow-builder-services

        id="flowBuilderServices" view-factory-creator="viewFactoryCreator"

        validator="validator" />



    <bean

        class="org.springframework.webflow.mvc.servlet.FlowHandlerAdapter">

        <property name="flowExecutor" ref="flowExecutor" />

    </bean>



    <bean

        class="org.springframework.webflow.mvc.servlet.FlowHandlerMapping">

        <property name="flowRegistry" ref="flowRegistry" />

        <property name="order" value="-1" />

    </bean>



    <bean id="viewFactoryCreator"

        class="org.springframework.webflow.mvc.builder.MvcViewFactoryCreator">

        <property name="viewResolvers" ref="viewResolver" />

    </bean>



    <!-- validator bean -->



    <bean id="validator"

        class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />

</beans>

pom.xml

            <?xml version="1.0" encoding="UTF-8"?>

        <project xmlns="http://maven.apache.org/POM/4.0.0"

            xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

            xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

            <modelVersion>4.0.0</modelVersion>



            <groupId>net.kzn</groupId>

            <artifactId>shoppingbackend</artifactId>

            <version>0.0.1-SNAPSHOT</version>

            <packaging>jar</packaging>



            <name>shoppingbackend</name>

            <description>Demo project for Spring Boot</description>



            <parent>

                <groupId>org.springframework.boot</groupId>

                <artifactId>spring-boot-starter-parent</artifactId>

                <version>1.5.17.RELEASE</version>

                <relativePath /> <!-- lookup parent from repository -->

            </parent>



            <properties>

                <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

                <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

                <java.version>1.8</java.version>

            </properties>



            <dependencies>



                <dependency>

                    <groupId>org.springframework.boot</groupId>

                    <artifactId>spring-boot-starter-actuator</artifactId>

                </dependency>

                <dependency>

                    <groupId>org.springframework.boot</groupId>

                    <artifactId>spring-boot-starter-data-elasticsearch</artifactId>

                </dependency>

                <dependency>

                    <groupId>org.springframework.boot</groupId>

                    <artifactId>spring-boot-starter-data-jpa</artifactId>

                </dependency>

                <dependency>

                    <groupId>org.springframework.boot</groupId>

                    <artifactId>spring-boot-starter-web</artifactId>

                </dependency>



                <dependency>

                    <groupId>org.springframework.boot</groupId>

                    <artifactId>spring-boot-starter-test</artifactId>

                    <scope>test</scope>

                </dependency>



                <dependency>

                    <groupId>org.springframework.data</groupId>

                    <artifactId>spring-data-rest-hal-browser</artifactId>

                </dependency>



                <!-- https://mvnrepository.com/artifact/org.springframework.webflow/spring-webflow -->

                <dependency>

                    <groupId>org.springframework.webflow</groupId>

                    <artifactId>spring-webflow</artifactId>

                    <version>2.5.1.RELEASE</version>

                </dependency>

                <dependency>

                <groupId>net.java.dev.jna</groupId>

                <artifactId>jna</artifactId>

                <version>4.2.2</version>

                </dependency>





                <!-- Hibernate Dependency -->

                <dependency>

                    <groupId>org.hibernate</groupId>

                    <artifactId>hibernate-core</artifactId>

                    <version>5.2.7.Final</version>

                </dependency>



                <!-- database connection pooling -->

                <dependency>

                    <groupId>org.apache.commons</groupId>

                    <artifactId>commons-dbcp2</artifactId>

                    <version>2.1.1</version>

                    <exclusions>

                        <exclusion>

                            <groupId>commons-logging</groupId>

                            <artifactId>commons-logging</artifactId>

                        </exclusion>

                    </exclusions>

                </dependency>



                <dependency>

                    <groupId>com.h2database</groupId>

                    <artifactId>h2</artifactId>

                    <scope>runtime</scope>

                </dependency>

            </dependencies>



            <build>

                <plugins>

                    <plugin>

                        <groupId>org.springframework.boot</groupId>

                        <artifactId>spring-boot-maven-plugin</artifactId>

                    </plugin>

                </plugins>



              <resources>

                <resource>

                  <directory>src/main/webapp</directory>

                </resource>

              </resources>

            </build>





        </project>

Console

        22:08:10.893 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Included patterns for restart : 

    22:08:10.897 [main] DEBUG org.springframework.boot.devtools.settings.DevToolsSettings - Excluded patterns for restart : [/spring-boot-actuator/target/classes/, /spring-boot-devtools/target/classes/, /spring-boot/target/classes/, /spring-boot-starter-[w-]+/, /spring-boot-autoconfigure/target/classes/, /spring-boot-starter/target/classes/]

    22:08:10.898 [main] DEBUG org.springframework.boot.devtools.restart.ChangeableUrls - Matching URLs for reloading : [file:/home/vidyesh/Downloads/spring-boot/onlineshopping/target/classes/, file:/home/vidyesh/Downloads/spring-boot/shoppingbackend/target/classes/]

    2018-11-21 22:08:11.600  INFO 3913 --- [  restartedMain] n.k.o.OnlineshoppingApplication          : Starting OnlineshoppingApplication on vidyesh-SVE15115ENB with PID 3913 (/home/vidyesh/Downloads/spring-boot/onlineshopping/target/classes started by vidyesh in /home/vidyesh/Downloads/spring-boot/onlineshopping)

    2018-11-21 22:08:11.603  INFO 3913 --- [  restartedMain] n.k.o.OnlineshoppingApplication          : No active profile set, falling back to default profiles: default

    2018-11-21 22:08:11.788  INFO 3913 --- [  restartedMain] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@13fed3ea: startup date [Wed Nov 21 22:08:11 IST 2018]; root of context hierarchy

    2018-11-21 22:08:13.963  INFO 3913 --- [  restartedMain] o.s.b.f.xml.XmlBeanDefinitionReader      : Loading XML bean definitions from class path resource [spring-security.xml]

    2018-11-21 22:08:14.221  INFO 3913 --- [  restartedMain] o.s.s.core.SpringSecurityCoreVersion     : You are running with Spring Security Core 5.0.9.RELEASE

    2018-11-21 22:08:14.227  INFO 3913 --- [  restartedMain] o.s.s.config.SecurityNamespaceHandler    : Spring Security 'config' module version is 5.0.9.RELEASE

    2018-11-21 22:08:14.271  INFO 3913 --- [  restartedMain] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'requestDataValueProcessor' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.security.config.annotation.web.configuration.WebMvcSecurityConfiguration; factoryMethodName=requestDataValueProcessor; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebMvcSecurityConfiguration.class]] with [Root bean: class [org.springframework.security.web.servlet.support.csrf.CsrfRequestDataValueProcessor]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]

    2018-11-21 22:08:14.294  INFO 3913 --- [  restartedMain] erInvocationSecurityMetadataSourceParser : Creating access control expression attribute 'hasAuthority('ADMIN')' for /manage/**

    2018-11-21 22:08:14.297  INFO 3913 --- [  restartedMain] erInvocationSecurityMetadataSourceParser : Creating access control expression attribute 'hasAuthority('USER')' for /cart/**

    2018-11-21 22:08:14.298  INFO 3913 --- [  restartedMain] erInvocationSecurityMetadataSourceParser : Creating access control expression attribute 'permitAll' for /**

    2018-11-21 22:08:14.352  INFO 3913 --- [  restartedMain] s.s.c.h.HttpSecurityBeanDefinitionParser : Checking sorted filter chain: [Root bean: class [org.springframework.security.web.context.SecurityContextPersistenceFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 200, Root bean: class [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 400, Root bean: class [org.springframework.security.web.header.HeaderWriterFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 500, Root bean: class [org.springframework.security.web.csrf.CsrfFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 700, <org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#0>, order = 1200, Root bean: class [org.springframework.security.web.savedrequest.RequestCacheAwareFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1700, Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.security.config.http.HttpConfigurationBuilder$SecurityContextHolderAwareRequestFilterBeanFactory#0; factoryMethodName=getBean; initMethodName=null; destroyMethodName=null, order = 1800, Root bean: class [org.springframework.security.web.authentication.AnonymousAuthenticationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 2100, Root bean: class [org.springframework.security.web.session.SessionManagementFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 2200, Root bean: class [org.springframework.security.web.access.ExceptionTranslationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 2300, <org.springframework.security.web.access.intercept.FilterSecurityInterceptor#0>, order = 2400]

    2018-11-21 22:08:16.825  INFO 3913 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'hibernateConfig' of type [net.kzn.shoppingbackend.config.HibernateConfig$$EnhancerBySpringCGLIB$$5feb6d4c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

    2018-11-21 22:08:17.159  INFO 3913 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.ws.config.annotation.DelegatingWsConfiguration' of type [org.springframework.ws.config.annotation.DelegatingWsConfiguration$$EnhancerBySpringCGLIB$$b4635f5c] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

    2018-11-21 22:08:17.247  INFO 3913 --- [  restartedMain] .w.s.a.s.AnnotationActionEndpointMapping : Supporting [WS-Addressing August 2004, WS-Addressing 1.0]

    2018-11-21 22:08:17.414  INFO 3913 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$fcb9a5d] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

    2018-11-21 22:08:17.654  INFO 3913 --- [  restartedMain] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.hateoas.config.HateoasConfiguration' of type [org.springframework.hateoas.config.HateoasConfiguration$$EnhancerBySpringCGLIB$$8f4be78f] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)

    2018-11-21 22:08:18.783  INFO 3913 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8080 (http)

    2018-11-21 22:08:18.849  INFO 3913 --- [  restartedMain] o.apache.catalina.core.StandardService   : Starting service [Tomcat]

    2018-11-21 22:08:18.850  INFO 3913 --- [  restartedMain] org.apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/8.5.34

    2018-11-21 22:08:18.876  INFO 3913 --- [ost-startStop-1] o.a.catalina.core.AprLifecycleListener   : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib]

    2018-11-21 22:08:19.099  INFO 3913 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext

    2018-11-21 22:08:19.103  INFO 3913 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 7315 ms

    2018-11-21 22:08:20.203  INFO 3913 --- [ost-startStop-1] o.s.j.d.DriverManagerDataSource          : Loaded JDBC driver: org.h2.Driver

    2018-11-21 22:08:20.823  INFO 3913 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: Ant [pattern='/resources/**'], 

    2018-11-21 22:08:21.100  INFO 3913 --- [ost-startStop-1] o.s.s.p.JdbcUserDetailsManager           : No authentication manager set. Reauthentication of users when changing passwords will not be performed.

    2018-11-21 22:08:21.370  INFO 3913 --- [ost-startStop-1] o.s.s.web.DefaultSecurityFilterChain     : Creating filter chain: org.springframework.security.web.util.matcher.AnyRequestMatcher@1, [org.springframework.security.web.context.SecurityContextPersistenceFilter@4294627f, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@21e157ed, org.springframework.security.web.header.HeaderWriterFilter@5d3d9f8c, org.springframework.security.web.csrf.CsrfFilter@309333e8, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@3f7bf900, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@485ec9d3, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@236ad6b2, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@140fa9fd, org.springframework.security.web.session.SessionManagementFilter@2e3d5d68, org.springframework.security.web.access.ExceptionTranslationFilter@321ea81f, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@3cb8af30]

    2018-11-21 22:08:21.398  INFO 3913 --- [ost-startStop-1] o.s.s.c.h.DefaultFilterChainValidator    : Checking whether login URL '/login' is accessible with your configuration

    2018-11-21 22:08:21.578  INFO 3913 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean   : Mapping filter: 'org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter#0' to: [/*]

    2018-11-21 22:08:21.578  INFO 3913 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Servlet dispatcherServlet mapped to [/]

    2018-11-21 22:08:21.580  INFO 3913 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Servlet webServlet mapped to [/h2-console/*]

    2018-11-21 22:08:21.581  INFO 3913 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean  : Servlet messageDispatcherServlet mapped to [/services/*]

    2018-11-21 22:08:21.969  INFO 3913 --- [  restartedMain] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'

    2018-11-21 22:08:22.012  INFO 3913 --- [  restartedMain] o.hibernate.jpa.internal.util.LogHelper  : HHH000204: Processing PersistenceUnitInfo [

        name: default

        ...]

    2018-11-21 22:08:22.190  INFO 3913 --- [  restartedMain] org.hibernate.Version                    : HHH000412: Hibernate Core {5.2.17.Final}

    2018-11-21 22:08:22.194  INFO 3913 --- [  restartedMain] org.hibernate.cfg.Environment            : HHH000206: hibernate.properties not found

    2018-11-21 22:08:22.279  INFO 3913 --- [  restartedMain] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}

    2018-11-21 22:08:22.691  INFO 3913 --- [  restartedMain] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect

    2018-11-21 22:08:24.407  INFO 3913 --- [  restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'

    2018-11-21 22:08:26.427  INFO 3913 --- [  restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

    2018-11-21 22:08:26.732  INFO 3913 --- [  restartedMain] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@13fed3ea: startup date [Wed Nov 21 22:08:11 IST 2018]; root of context hierarchy

    2018-11-21 22:08:26.754  INFO 3913 --- [  restartedMain] s.w.s.m.m.a.RequestMappingHandlerAdapter : Detected @ModelAttribute methods in globalController

    2018-11-21 22:08:26.892  WARN 3913 --- [  restartedMain] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning

    2018-11-21 22:08:27.152  INFO 3913 --- [  restartedMain] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]

    2018-11-21 22:08:27.197  INFO 3913 --- [  restartedMain] .m.m.a.ExceptionHandlerExceptionResolver : Detected @ExceptionHandler methods in globalDefaultExceptionHandler

    2018-11-21 22:08:27.198  INFO 3913 --- [  restartedMain] .m.m.a.ExceptionHandlerExceptionResolver : Detected @ExceptionHandler methods in repositoryRestExceptionHandler

    2018-11-21 22:08:28.114  INFO 3913 --- [  restartedMain] o.s.d.r.w.RepositoryRestHandlerAdapter   : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@13fed3ea: startup date [Wed Nov 21 22:08:11 IST 2018]; root of context hierarchy

    2018-11-21 22:08:28.123  INFO 3913 --- [  restartedMain] o.s.d.r.w.RepositoryRestHandlerAdapter   : Detected @ModelAttribute methods in globalController

    2018-11-21 22:08:28.146  INFO 3913 --- [  restartedMain] o.s.d.r.w.RepositoryRestHandlerMapping   : Mapped "{[/ || ],methods=[GET],produces=[application/hal+json || application/json]}" onto public org.springframework.http.HttpEntity<org.springframework.data.rest.webmvc.RepositoryLinksResource> org.springframework.data.rest.webmvc.RepositoryController.listRepositories()

    2018-11-21 22:08:28.319  INFO 3913 --- [  restartedMain] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoint(s) beneath base path '/actuator'

    2018-11-21 22:08:28.350  INFO 3913 --- [  restartedMain] s.b.a.e.w.s.WebMvcEndpointHandlerMapping : Mapped "{[/actuator],methods=[GET],produces=[application/vnd.spring-boot.actuator.v2+json || application/json]}" onto protected java.util.Map<java.lang.String, java.util.Map<java.lang.String, org.springframework.boot.actuate.endpoint.web.Link>> org.springframework.boot.actuate.endpoint.web.servlet.WebMvcEndpointHandlerMapping.links(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)

    2018-11-21 22:08:28.621  INFO 3913 --- [  restartedMain] o.s.b.d.a.OptionalLiveReloadServer       : LiveReload server is running on port 35729

    2018-11-21 22:08:28.784  INFO 3913 --- [  restartedMain] o.s.j.e.a.AnnotationMBeanExporter        : Registering beans for JMX exposure on startup

    2018-11-21 22:08:28.930  INFO 3913 --- [  restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8080 (http) with context path ''

    2018-11-21 22:08:28.956  INFO 3913 --- [  restartedMain] n.k.o.OnlineshoppingApplication          : Started OnlineshoppingApplication in 18.037 seconds (JVM running for 18.919)

My project file structure

Error showing in Browser

Please tell me how to solve this problem. what am i doing wrong here?

The answer is in documentation:

Do not use the src/main/webapp directory if your application is
packaged as a jar. Although this directory is a common standard, it
works only with war packaging, and it is silently ignored by most
build tools if you generate a jar.

and also:

By default, Spring Boot serves static content from a directory called
/static (or /public or /resources or /META-INF/resources) in the
classpath or from the root of the ServletContext

Options are:

1. Move content of your src/main/webapp folder to proper one


2. Add src/main/webapp to resources in your pom.xml


3. Use war packaging

And in the end check that you still have proper paths in your config files.